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SubjectRe: [PATCH, v8 0/3] *** SUBJECT HERE ***
On Thu, Mar 03, 2011 at 04:19:04PM +0200, Kirill A. Shutsemov wrote:
> From: Kirill A. Shutemov <kirill@shutemov.name>
>
> *** BLURB HERE ***

Oops.

Changelog:

v8:
- change hiearchy rules
- introduce timer_slack.effective_slack_ns
- get_task_timer_slack() -> task_get_effective_timer_slack()
- task_get_effective_timer_slack() splited in separate patch
- implement PR_GET_EFFECTIVE_TIMERSLACK

v7:
- totally reworked interface and rewritten from scratch
(See Documentation/cgroups/timer_slack.txt for more information)
v6:
- add documentation
- use notifier_call_chain() instead of check hook
- fix validate_change()
- cleanup
v5:
- -EBUSY on writing to timer_slack.min_slack_ns/max_slack_ns if a child has
wider min-max range
v4:
- hierarchy support
- drop dummy_timer_slack_check()
- workaround lockdep false (?) positive
- allow 0 as timer slack value
v3:
- rework interface
- s/EXPORT_SYMBOL/EXPORT_SYMBOL_GPL/
v2:
- fixed with CONFIG_CGROUP_TIMER_SLACK=y
v1:
- initial revision

> Kirill A. Shutemov (3):
> hrtimer: introduce effective timer slack
> hrtimer: implement PR_GET_EFFECTIVE_TIMERSLACK
> cgroups: introduce timer slack controller
>
> Documentation/cgroups/timer_slack.txt | 64 +++++++++++++++++
> fs/select.c | 7 +--
> include/linux/cgroup_subsys.h | 6 ++
> include/linux/prctl.h | 6 ++
> include/linux/sched.h | 10 +++
> init/Kconfig | 8 ++
> kernel/Makefile | 1 +
> kernel/cgroup_timer_slack.c | 124 +++++++++++++++++++++++++++++++++
> kernel/fork.c | 4 +
> kernel/futex.c | 4 +-
> kernel/hrtimer.c | 2 +-
> kernel/sys.c | 3 +
> 12 files changed, 231 insertions(+), 8 deletions(-)
> create mode 100644 Documentation/cgroups/timer_slack.txt
> create mode 100644 kernel/cgroup_timer_slack.c
>
> --
> 1.7.4.1
>

--
Kirill A. Shutemov


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